dad dacyorrhea • Dada · · · Info · Definitions · Synonyms · Characters · · dad · · Text Latin · · Script 3 · · Length Definitions · · · (noun) an informal term for a father; probably derived from baby talk. Synonyms: dada, daddy, pa, papa, pappa, pop. · · Noun Definition 1 Synonyms · · · dada · · Synonym 1 daddy · · Synonym 2 pa · · Synonym 3 papa · · Synonym 4 pappa · · Synonym 5 pop · · Synonym 6 Characters · · a latin small letter a U+0061 d latin small letter d U+0064